data_global _amcsd_formula_title 'OsP2' loop_ _publ_author_name 'Kjekshus A' 'Rakke T' 'Andresen A F' _journal_name_full 'Acta Chemica Scandinavica' _journal_volume A31 _journal_year 1977 _journal_page_first 253 _journal_page_last 259 _publ_section_title ; Compounds with the marcasite type crystal structure. XII. Structural data for RuP2, RuAs2, RuSb2, OsP2, OsAs2, and OsSb2 ; _database_code_amcsd 0011945 _chemical_formula_sum 'Os P2' _cell_length_a 5.1012 _cell_length_b 5.9022 _cell_length_c 2.9183 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 87.865 _exptl_crystal_density_diffrn 9.531 _symmetry_space_group_name_H-M 'P n n m' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' '1/2-x,1/2+y,1/2+z' '1/2+x,1/2-y,1/2-z' 'x,y,-z' '-x,-y,z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Os 0.00000 0.00000 0.00000 P 0.16340 0.37230 0.00000